Caller-ID Numbering Plans 

(last updated 2005-01-21)

Registries included below:
- Caller-ID Numbering Plans Tokens

Registry Name: Caller-ID Numbering Plans Tokens
Reference: [RFC3939]
Registration Procedures: Standards-track RFC

Registry:
Token     Description                                      Reference
--------  -----------------------------------------------  ---------
unknown   The number's semantics are unknown.  This        [RFC3939]
          value is the default in the absence of this 
          parameter.  
     
local     The number only has meaning within the domain    [RFC3939]
          of the sending system identified by the 
          [RFC2822] From field of the message. 
    
e164      The number's semantics are described in [E.164]. [RFC3939]


References
----------
[E.164]     ITU-T Recommendation E.164 (1997), "The international public
            telecommunication numbering plan"

[RFC2822]   Resnick, P., "Internet Message Format", RFC 2822, June 2001. 

[RFC3939]   G. Parsons and J. Maruszak, "Calling Line Identification for 
            Voice Mail Messages, RFC 3939, December 2004.

(created 2004-10-05)

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